Tire changer



FIG. 1 is a front elevational view of a tire changer embodying our new design;

FIG. 2 is a top view thereof, the bottom being unornamented; _

FIG. 3 is an end view taken from the left of FIG. 1;

FIG. 4 is an end view taken from the right of FIG. 1;

FIG. 5 is a rear view thereof. 

The ornamental design for a tire changer, substantially as shown and described. 